27560900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 54

約数和(自身を含む): 62640522

約数和(自身を除く): 35079622

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 521, 529, 575, 1042, 1058, 1150, 2084, 2116, 2300, 2605, 2645, 5210, 5290, 10420, 10580, 11983, 13025, 13225, 23966, 26050, 26450, 47932, 52100, 52900, 59915, 119830, 239660, 275609, 299575, 551218, 599150, 1102436, 1198300, 1378045, 2756090, 5512180, 6890225, 13780450, 27560900]

約数ペア:

[(1, 27560900), (2, 13780450), (4, 6890225), (5, 5512180), (10, 2756090), (20, 1378045), (23, 1198300), (25, 1102436), (46, 599150), (50, 551218), (92, 299575), (100, 275609), (115, 239660), (230, 119830), (460, 59915), (521, 52900), (529, 52100), (575, 47932), (1042, 26450), (1058, 26050), (1150, 23966), (2084, 13225), (2116, 13025), (2300, 11983), (2605, 10580), (2645, 10420), (5210, 5290)]